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3 years ago

What is the slope of the line through (-2, 5) and (4, 9)?

1 answer:

Volgvan3 years ago

3 0

The slope of the line is

(9-5) / (4- -2) = 4/6 = 2/3 .

If the x-intercept is -2 and the y-intercept is 1, then the equation of the line is

y = 1/2 x + 1 .

None of the choices is correct.

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xenn [34]

Answer: The answer is 22,452

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Put the 1 from the 12 on top of the 4 then do 4×6+1 it will equal 25

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Then put the 4 on top of the 3 then do 3×6+4 it will equal 22

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3 years ago

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Komok [63]

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galben [10]

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2 years ago

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ch4aika [34]

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(1) $9x^2 - 25 = (3x - 5)(3x - 5)$

Use FOIL method to mulitply (3x – 5)(3x – 5)

$(3x - 5)(3x - 5) = 9x^2 - 30x + 25$

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Use FOIL method to mulitply -(3x + 5)(3x + 5)

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